Define coal.
Please answer in 5 or 6 lines....
Answers
Answered by
4
a combustible black or dark brown rock consisting chiefly of carbonized plant matter, found mainly in underground seams and used as fuel.
Attachments:
Answered by
1
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
➡️ Coal can be defined as a sedimentary rock that burns. it was found by the decomposition of plant matter, and it is a complex substance that can be found in many forms.
Coal is divided into four classes :
⚫ anthracite
⚫ bituminous
⚫ sub bituminous
⚫ lignite
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
➡️ Coal can be defined as a sedimentary rock that burns. it was found by the decomposition of plant matter, and it is a complex substance that can be found in many forms.
Coal is divided into four classes :
⚫ anthracite
⚫ bituminous
⚫ sub bituminous
⚫ lignite
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
Similar questions